engineer1000
Advanced Member level 4
I need to do some high temp testing on a number of capacitors. I want to know the parameters I need to test before during and after the high temp test.
The temp will be around 125C in an oven.
I assume I should power the caps at their rated voltage ont sure whether I should use AC or DC.
I will measure the ESR at room temp and after a number of hrs in the oven.
I think I probably need to measure leakage current at room temp and after a number of hrs in oven ( will have to purchase specific meter to do this)
And acual capacitance value against the temp coeffiecient .
Is there anything else I should measure??
The temp will be around 125C in an oven.
I assume I should power the caps at their rated voltage ont sure whether I should use AC or DC.
I will measure the ESR at room temp and after a number of hrs in the oven.
I think I probably need to measure leakage current at room temp and after a number of hrs in oven ( will have to purchase specific meter to do this)
And acual capacitance value against the temp coeffiecient .
Is there anything else I should measure??